1: (1 4 17)

(0 6 3)(1)(2 19 15)(4 20 17 18 16)(5 10 8)(7 13 12)(9 14 11)

2: (17 18 20)

(0 6 3)(1)(2 19 15)(4 20 16)(5 10 8)(7 13 12)(9 14 11)(17)(18)

3: (0 6 3)

(0)(1)(2 19 15)(3)(4 20 16)(5 10 8)(6)(7 13 12)(9 14 11)(17)(18)

4: (4 20 16)

(0)(1)(2 19 15)(3)(4)(5 10 8)(6)(7 13 12)(9 14 11)(16)(17)(18)(20)